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C#多維數(shù)組學(xué)習(xí)使用

 更新時(shí)間：2012年09月21日 08:30:50   作者：  
當(dāng)下, 由于存儲(chǔ)結(jié)構(gòu)需要, 用多維數(shù)組, 順便學(xué)習(xí)了一下, 將學(xué)習(xí)經(jīng)過(guò)備忘如下
復(fù)制代碼 代碼如下:

String[, ,] items =
new String[,,] {
{
{ "A1", "A2", "A3", "☆", "○" },
{ "B1", "B2", "B3", "☆", "○" },
{ "C1", "C2", "C3", "☆", "○" },
{ "D1", "D2", "D3", "☆", "○" }
}, {
{ "E1", "E2", "E3", "☆", "○" },
{ "F1", "F2", "F3", "☆", "○" },
{ "G1", "G2", "G3", "☆", "○" },
{ "H1", "H2", "H3", "☆", "○" }
}
};

代碼:
復(fù)制代碼 代碼如下:

System.Console.WriteLine("Items.Rank =" + items.Rank);
System.Console.WriteLine("Items.GetUpperBound(0)=" + items.GetUpperBound(0));
System.Console.WriteLine("Items.GetUpperBound(1)=" + items.GetUpperBound(1));
System.Console.WriteLine("Items.GetUpperBound(2)=" + thirdItems.GetUpperBound(items.Rank - 1));

System.Console.WriteLine("Items[0, 0, 0]=" + items[0, 0, 0]);
System.Console.WriteLine("Items[0, 0, 1]=" + items[0, 0, 1]);
System.Console.WriteLine("Items[0, 0, 2]=" + items[0, 0, 2]);
System.Console.WriteLine("Items[0, 0, 3]=" + items[0, 0, 3]);
System.Console.WriteLine("Items[0, 0, 4]=" + items[0, 0, 4]);

System.Console.WriteLine("Items[0, 1, 0]=" + items[0, 1, 0]);
System.Console.WriteLine("Items[0, 2, 0]=" + items[0, 1, 1]);
System.Console.WriteLine("Items[0, 2, 0]=" + items[0, 1, 2]);
System.Console.WriteLine("Items[0, 2, 0]=" + items[0, 1, 3]);
System.Console.WriteLine("Items[0, 2, 0]=" + items[0, 1, 4]);

運(yùn)行結(jié)果如下:
復(fù)制代碼 代碼如下:

Items.Rank =3
Items.GetUpperBound(0)=1
Items.GetUpperBound(1)=3
Items.GetUpperBound(2)=4
Items[0, 0, 0]=A1
Items[0, 0, 1]=A2
Items[0, 0, 2]=A3
Items[0, 0, 3]=☆
Items[0, 0, 4]=○
Items[0, 1, 0]=B1
Items[0, 2, 0]=B2
Items[0, 2, 0]=B3
Items[0, 2, 0]=☆
Items[0, 2, 0]=○

其中:
GetUpperBound(0) 返回?cái)?shù)組的第一維的索引上限，GetUpperBound(i)返回?cái)?shù)組的i+1維的上限，GetUpperBound(Rank-1)返回?cái)?shù)組的最后一維的上限，也就是列數(shù)-1

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